@antv/f2
Version:
Charts for mobile visualization.
37 lines (36 loc) • 1.31 kB
JavaScript
;
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _dice = _interopRequireDefault(require("./dice.js"));
var _slice = _interopRequireDefault(require("./slice.js"));
var _squarify = require("./squarify.js");
var _default = exports.default = function custom(ratio) {
function resquarify(parent, x0, y0, x1, y1) {
if ((rows = parent._squarify) && rows.ratio === ratio) {
var rows,
row,
nodes,
i,
j = -1,
n,
m = rows.length,
value = parent.value;
while (++j < m) {
row = rows[j], nodes = row.children;
for (i = row.value = 0, n = nodes.length; i < n; ++i) row.value += nodes[i].value;
if (row.dice) (0, _dice.default)(row, x0, y0, x1, value ? y0 += (y1 - y0) * row.value / value : y1);else (0, _slice.default)(row, x0, y0, value ? x0 += (x1 - x0) * row.value / value : x1, y1);
value -= row.value;
}
} else {
parent._squarify = rows = (0, _squarify.squarifyRatio)(ratio, parent, x0, y0, x1, y1);
rows.ratio = ratio;
}
}
resquarify.ratio = function (x) {
return custom((x = +x) > 1 ? x : 1);
};
return resquarify;
}(_squarify.phi);